HIGH

CVE-2018-14423

CVSS v3

7.5

HIGH

EPSS Score

3.2 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Vendor advisories

CVE-2018-14423 Red Hat Product Security
openjpeg2: Division-by-zero vulnerabilities in lib/openjp3d/pi.c

Full record on NVD

Description

Division-by-zero vulnerabilities in the functions pi_next_pcrl, pi_next_cprl, and pi_next_rpcl in lib/openjp3d/pi.c in OpenJPEG through 2.3.0 allow remote attackers to cause a denial of service (application crash).

Technical details

Published: 2018-07-19

Frequently asked questions

What is CVE-2018-14423?

Is CVE-2018-14423 actively exploited?

Active exploitation of CVE-2018-14423 has not been confirmed. Its EPSS score was 3.2% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2018-14423?

CVE-2018-14423 has a CVSS v3 base score of 7.5 (HIGH severity).

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